htmldrop

htmldrop provides a simple service to host and share HTML or Markdown files instantly via a unique URL. Users can drop a file in their browser and receive a real, shareable link without signup or build steps. The platform offers free anonymous usage with paid plans for higher bandwidth and custom domains, targeting developers and content creators needing quick, reliable file hosting.

htmldrop is listed with 2 APIs on the APIs.io network. Tagged areas include File Hosting, HTML, Markdown, URL Shorteners, and Developer Tools.

The htmldrop catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

htmldrop’s developer surface includes CLI, authentication, pricing, getting-started guide, documentation, API reference, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

42.7/100 developing Agent 43/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

2 APIs

File Hosting HTML Markdown URL Shorteners Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 42.7/100 · developing

Contract Quality 5.5 / 21

Developer Ergonomics 8.1 / 17

Access Clarity 10.5 / 17

Operational Transparency 3.2 / 11

Contract Governance 2.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 43/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →

5 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 26.1 — up to +18.5 composite points Ask about this →
Developer Ergonomics scores 47.6 — up to +10.5 composite points Ask about this →
Contract Governance scores 22.0 — up to +9.4 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/htmldrop-app/apis.yml: open an issue on github.com/api-evangelist/htmldrop-app to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 4

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Agent2Agent

measured — observed by APIs.io (conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

htmldrop Docs API

Documentation site for htmldrop providing API reference and guides.

htmldrop API

htmldrop API as documented publicly: 20 operations. Contract generated from the documentation by API Evangelist (2026-11-11); not the provider's own document.

htmldrop API pricing

Prices published by htmldrop, read 2026-11-11 from htmldrop.app/templates/pricing-tiers.

Plan	Price
Free	$0
Plus	$12/mo · $99/yr
Business	$49/mo · $490/yr

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

htmldrop Plans Pricing

3 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Htmldrop App Context

15 classes · 19 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

htmldrop API Rules

44 rules · 41 error-severity 2 warn-severity 1 info-severity

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

GetSitesIdResponse

6 properties

JSON SCHEMA

PatchSitesIdRequest

5 properties

JSON SCHEMA

PostApiV1SitesResponse

6 properties

JSON SCHEMA

PostSitesIdUploadBundleRequest

3 properties

JSON SCHEMA

PostSitesRequest

2 properties

JSON SCHEMA

PostSitesResponse

6 properties

JSON SCHEMA

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

htmldrop Authentication

2 schemes

SECURITY

htmldrop Domain Security

TLSv1.3 · DMARC

SECURITY

htmldrop Vulnerability Disclosure

no policy recorded

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

CLI

CLI

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

Authentication

Authentication

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

StatusPage

StatusPage

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 1

The organization behind the API

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: htmldrop-app
name: htmldrop
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  probe_state: unreadable
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://htmldrop.app/icons/og-image.png
description: htmldrop provides a simple service to host and share HTML or Markdown files instantly via a unique URL. Users
  can drop a file in their browser and receive a real, shareable link without signup or build steps. The platform offers free
  anonymous usage with paid plans for higher bandwidth and custom domains, targeting developers and content creators needing
  quick, reliable file hosting.
url: https://artifacts.apis.io/htmldrop-app/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-11 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-11'
modified: '2026-11-11'
tags:
- File Hosting
- HTML
- Markdown
- URL Shorteners
- Developer Tools
tags_raw:
- File Hosting
- HTML
- Markdown
- URL Shortener
- Developer Tools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/htmldrop-app-plans-pricing.yml
- type: Spectral
  url: rules/htmldrop-app-rules.yml
- type: JSONLD
  url: json-ld/htmldrop-app-context.jsonld
- type: Vocabulary
  url: vocabulary/htmldrop-app-vocabulary.yml
- type: DataModel
  url: data-model/htmldrop-app-data-model.yml
- type: CLI
  url: cli/htmldrop-app-cli.yml
- type: Authentication
  url: authentication/htmldrop-app-authentication.yml
- type: Conformance
  url: conformance/htmldrop-app-conformance.yml
- type: LLMsTxt
  url: llms/htmldrop-app-llms.txt
- type: AgentCard
  url: a2a/htmldrop-app-a2a.yml
- type: WellKnown
  url: well-known/htmldrop-app-well-known.yml
- type: Hosts
  url: hosts/htmldrop-app-hosts.yml
- type: Vendors
  url: vendors/htmldrop-app-vendors.yml
- type: TermsOfService
  url: https://htmldrop.app/terms
- type: StatusPage
  url: https://htmldrop.app/status
- type: Security
  url: https://htmldrop.app/security
- type: PrivacyPolicy
  url: https://htmldrop.app/privacy
- type: Pricing
  url: https://htmldrop.app/templates/pricing-tiers
- type: Login
  url: https://htmldrop.app/dashboard/login
- type: GitHubOrganization
  url: https://github.com/middleeastsoftware
- type: GettingStarted
  url: https://docs.htmldrop.app/quickstart
- type: Documentation
  url: https://docs.htmldrop.app/
- type: APIReference
  url: https://docs.htmldrop.app/llms.txt
- type: VulnerabilityDisclosure
  url: security/htmldrop-app-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/htmldrop-app-domain-security.yml
- type: Website
  url: https://htmldrop.app/
apis:
- name: htmldrop Docs API
  description: Documentation site for htmldrop providing API reference and guides.
  humanURL: https://docs.htmldrop.app
  baseURL: null
  aid: htmldrop-app:htmldrop-docs-api
- aid: htmldrop-app:htmldrop-app-api
  name: htmldrop API
  description: 'htmldrop API as documented publicly: 20 operations. Contract generated from the documentation by API Evangelist
    (2026-11-11); not the provider''s own document.'
  humanURL: https://docs.htmldrop.app/api/sites.md
  baseURL: https://htmldrop.app
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/htmldrop-app-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/htmldrop-app-patch-sites-id-request-schema.json
  - type: JSONSchema
    url: json-schema/htmldrop-app-post-sites-id-upload-bundle-request-schema.json
  - type: JSONSchema
    url: json-schema/htmldrop-app-get-sites-id-response-schema.json
  - type: JSONSchema
    url: json-schema/htmldrop-app-post-api-v1-sites-response-schema.json
  - type: JSONSchema
    url: json-schema/htmldrop-app-post-sites-response-schema.json
  - type: JSONSchema
    url: json-schema/htmldrop-app-post-sites-request-schema.json
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Docs site returns a redirect and no machine‑readable OpenAPI spec was found despite probing common spec URLs.
  evidence:
  - url: https://docs.htmldrop.app
    status: 308
  checked: '2026-11-11'
x-enrichment:
  date: '2026-11-11'
  status: enriched
  artifacts_added: 31
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

htmldrop API — frequently asked questions

Does htmldrop have an API?

Yes. APIs.io lists 2 APIs from htmldrop, including htmldrop Docs API and htmldrop API.

Is there an OpenAPI specification for the htmldrop API?

Yes. APIs.io indexes 1 OpenAPI specification for htmldrop, each linked for download from this page.

How do I authenticate with the htmldrop API?

htmldrop documents its authentication (2 schemes). The details are profiled on APIs.io as htmldrop Authentication.

How much does the htmldrop API cost?

htmldrop publishes its prices; its Free plan is $0 as of 2026-11-11. APIs.io lists 3 pricing plans for htmldrop, with each plan's price, limits and inclusions under Pricing on this page.

Is the htmldrop API ready for AI agents?

htmldrop has a Kin Score of 42.7 out of 100 (developing) and an Agent Readiness score of 43.2 (agent-ready), scored by API Evangelist on 2026-11-13.

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